Hello,
I'm sending multipart messages through Kannel by using udh-header and
thus not depending upon Kannel's multipart sms handling. This is to
avoid problems that I mentioned in my earlier post.
The problem with my current udh-header is that the message can not be
received by all phones. Instead some phones (eg. nokia 3110) seem to
silently ignore my multipart sms-messages. But When I send a multipart
SMS from my nokia 6300i to such a phone it works. I haven't yet found a
phone that can't receive multipart sms-messages from my 6300i. Thus it
seems that the multipart sms-message that have been sent from my phone
are more compatible than multipart messages with this udh-header.
Does anybody know what I can try to change in my udh-header to make it
work with more phones? Here is my udh-header code
my
$udh=%0B%05%04%1A%FF%1A%FF%00%03%00%0'.$sms_part_count.'%0'.$sms_part_number;
And thus for 1st and 2nd part the udh value will be:
%0B%05%04%1A%FF%1A%FF%00%03%00%02%01
%0B%05%04%1A%FF%1A%FF%00%03%00%02%02
Thanks,
Tomi Tukiainen
